Welcome to Need an Accountant. Search for Canadian accounting firms by using the map or the search criteria (Map Quick Links, Accountant/Firm Name, Services Offered or Industry Sectors) to the left of the map. (Please note that only accounting firms that have registered for this service will be listed in the results.) Work is underway to combine CGA Canada’s Need an Accountant firm directory with CPA Canada’s CPA Firm Directory. When searching for a professional accounting firm, you should also visit CPA Canada’s CPA Firm Directory.